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3 years ago

HELPP 25 POINTSS!! ASAP

Mathematics

2 answers:

Liula [17]3 years ago

8 0

Answer:

-1/4, 5/8

Step-by-step explanation:

kenny6666 [7]3 years ago

5 0

Answer:

Because K is on the left side of 0, it is negative. Therefore, the x-coordinate must be negative (the horizontal axis), and so we can rule out choices 3 and 4. The y-coordinate (the vertical axis) has to be 5/8. This is because 1/2 can be rewritten as 4/8, and 5/8 is exactly one unit above that. 3/4 does not work because K is too close to 1/2 to be 3/4, and 4/4 would not be able to reach one (with the set interval). Therefore, it is (-1/4, 5/8).

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zheka24 [161]

Federal income tax 11 percent of gross pay= $15.40, Social Security tax 6.2 percent of gross pay= $8.68 Medicare tax 1.45 percent of gross pay= $1.40, Total deductions $31.71

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3 years ago

Use the Distributive Property to write an equivalent expression. 20 + 24g

lapo4ka [179]

Find the GCF. Which is 4. Pull it out and simplify the remaining terms.

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4 years ago

A surveyor wishes to determine the height of a mountain. At a given position he measures the angle of elevation to the top as 43

Usimov [2.4K]

Answer:

4,486.93 ft

Step-by-step explanation:

Let 'h' be the height of the mountain and 'x' be the horizontal distance between the first position measured and the top of the mountain.

Two right triangles can be modeled such that their tangent relationships yield:

$tan(43.66) = \frac{h}{x}\\tan(38.2) = \frac{h}{x+1000}$

Solving the linear system:

$x= \frac{h}{tan(43.66)}\\x = \frac{h}{tan(38.2)} -1000\\\frac{h}{tan(43.66)}=\frac{h}{tan(38.2)} -1000\\1000 = 0.222869*h\\h=4,486.93\ ft$

The mountain is 4,486.93 ft high.

7 0

3 years ago

Solve the equation 2p/3-12=-2

-BARSIC- [3]

Hey there!

$\frac{2p}{3} - 12 = -2$

Firstly, we are going add $12$ on each of the sides that we're working with. like ↓

$p - 12 + 12 \\ \\ = -2 + 12$

This gives us $\frac{2}{3}p = 10$ (if you are wondering how we got the out come of $10$ it is because I added $-2 + 12 = 10$

Now multiply $\frac{3}{2}$ on each of your sides

$\frac{3}{2} ( \frac{2}{3}p) \\ \\ = \frac{3}{2} (10)$

Cancel the first set and you will find the value of $p$

$p = 15$

Good luck on your assignment and enjoy your day

~ $LoveYourselfFirst:)$

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3 years ago

Write y = 2x2 + 4 in function notation. A) x = 2x2 + 4 B) f(x) = 2x2 + 4 C) f(y) = 2x2 + 4 D) f(y) = 2y2 + 4

Aliun [14]

F(x)=2x2+4

f(x) is the same as y

7 0

4 years ago

Read 2 more answers